نتایج جستجو برای: transport demand
تعداد نتایج: 415091 فیلتر نتایج به سال:
Considering the current problems in the field of transportation in Tehran, this paper attempts to develop a sustainable technology assessment model in Tehran’s urban transport sector. The research was carried out in a mixed method. In the qualitative phase, using the principles of the data theory of the foundation, identifying the important components in the technology evaluation and compiling ...
in this thesis,spin dependend transport and electron transport through of ng/sg(graphene/ superconductor graphen) are studied in the junction of ng/fgt/sg. due to andreev reflection conductance increases in the presence of superconductor graphene.also, by applying a voltage gate on a superconductor, fermi level shifts and the conductance is independent of ferromagnatic substrate. also, the cond...
We present an open-source simulation testbed for the development, comparison and analysis of on-demand transport services. The testbed is designed to evaluate the performance of agent-based, on-demand transport vehicle allocation and routing mechanisms; accounting for different vehicle fleets, road network topologies and transport demand structures. A wide range of metrics, including passenger ...
The success of long-term gas sales contracts is largely related to the ability of the seller and the buyer to adapt the terms of the contract to their conditions, infrastructure, facilities and market. If the buyer's demand changes from season to season and seasonally fluctuates, problems and complexities arise for the seller and he may need to provide the excess capacity to produce, refine and...
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